{"id":111801,"date":"2022-02-22T12:09:38","date_gmt":"2022-02-22T12:09:38","guid":{"rendered":"https:\/\/www.snapwhole.com\/index.php\/bauer-cyclone-dust-separator-57194-2052-bds-review-2\/"},"modified":"2023-01-17T01:05:10","modified_gmt":"2023-01-17T01:05:10","slug":"harbor-freight-drill-master-4-1-2-inch-grinder-review-and-upgrades","status":"publish","type":"page","link":"https:\/\/www.snapwhole.com\/index.php\/harbor-freight-drill-master-4-1-2-inch-grinder-review-and-upgrades\/","title":{"rendered":"Harbor Freight Drill Master 4 1\/2 Inch Grinder – Review and Upgrades"},"content":{"rendered":"\n

Harbor Freight Drill Master 4 1\/2 Inch Grinder – Review and Upgrades<\/mark><\/p>\n\n\n\n

Return to Harbor Freight Drill Master Line Reviews <\/b><\/a><\/d3><\/center>
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Harbor Freight Drill Master 4 1\/2 inch Angle Grinder Review<\/figcaption><\/figure><\/div><\/div>\n\n\n\n
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I bought my first Drill Master Grinder about 6 years ago and used it a lot and really liked it<\/p>\n\n\n\n

I picked up another for $5 on some sale Harbor Freight had, and kept it in reserve if the original ever broke – its still not been used<\/p>\n\n\n\n

The only problem I have found is the gear box does not have enough grease and that makes the gears louder than they should be, so I did a video on how to replace the grease in the gear box<\/p>\n\n\n\n

After replacing the grease, I did a 6 hour torture test on the grinder when I reshaped a rail road tie to be an anvil – the grinder was quieter than before and it had no problems running for 6 hours<\/p>\n\n\n\n

Harbor Freight released an updated version of the grinder that had minor differences, like they moved to a new manufacturer and updated the case formers – it operated the same<\/p>\n\n\n\n

Harbor Freight has since discontinued the Drill Master Grinder and rebranded it into the Warrior Line, most Drill Master products that are still around are being switched over to the Warrior Line, at 2x the price<\/p>\n\n\n\n

Original Drill Master 4 1\/2 Grinder Review<\/p>\n\n\n\n

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